package com.yexiong.dao;

import java.util.List;

import com.common.entity.StuSubject;

public interface IStuSubjectDao {
	public int update(StuSubject stuSubject);
	public  List<StuSubject> select(int stuId);
	public double getDuration(StuSubject stuSubject);
	public double currentRestDuration(int stuId,int SubNmber);
	public int add(List<StuSubject> stuSubs);
	public int delete(List<Integer>StuIds);
	
}
